Bioinspired Polyethersulfone Membrane Design via Blending with Functional Polyurethane
نویسندگان
چکیده
منابع مشابه
Surface design using functional blending
Many engineering objects have surfaces that are critical to their performance. Analysis codes are used to design these surfaces for efficient performance. The iterative procedure of design followed by analysis requires the ability to generate and modify such surfaces rapidly. In the work described in the paper, surfaces which blend together bifurcated inlets are generated. A functional blendino...
متن کاملPolyethersulfone Composite Membrane Blended with Cellulose Fibrils
Polyethersulfone (PES) is a common material used for ultrafiltration (UF) membranes, which has good chemical resistance, high mechanical properties, and wide temperature tolerances. The hydrophobic property of the PES membrane seriously limits its application. Cellulose fibrils are composed of micro-sized and nano-sized elements, which have high hydrophilicity, strength, and biodegradation. A c...
متن کاملCharacterization of Surface Modification of Polyethersulfone Membrane
Surface modification of polyethersulfone (PES) membrane surfaces using UV lozone pretreatment with sub sequent grafting and interfacial polymerization on membrane surface was investigated in order to improve the resistance of membrane surface to protein adsorption. The surface modifications were evaluated in terms of hydrophilicity, chemical composition of the surface and static protein adsorp...
متن کاملChitosan/Polyethersulfone Composite Nanofiltration Membrane for Industrial Wastewater Treatment
Chitosan/polyethersulfone (CS/PES) composite membrane was prepared from casting chitosan solution on polyethersulfone substrate membrane. The Substrate membrane was prepared by phase inversion technique using polyethersulfone (PES) and dimethylacetamide (DMAc) as solvent with and without the addition of polyvinylpyrrolidone (PVP) as pore-forming agent. The effects of the composition of the c...
متن کاملSeparation Efficiency of Epoxified-Polyethersulfone Blend Membrane for Chromium Removal
A microporous bisphenol A diglycidyl ether (DGEBA) epoxified-polyethersulfone (PES) blend membrane (EPES membrane) was prepared through dry-wet phase inversion. This study attempts to correlate the changes in membrane physical and chemical properties when the EPES membranes were exposed to different durations of dry-phase inversion, towards the separation efficiency of carcinogen chromium (VI)....
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Polymer Science
سال: 2017
ISSN: 1687-9422,1687-9430
DOI: 10.1155/2017/2158124